So if you keep yourself clean, there will be no more disturbances. The incense will keep off all insects. You make fresh food, there will be no germs. You take warm, immediately prepared, that is germicide foodstuff. But if you keep for months together in the refrigerator, that will contaminate with germ, disease.
Therefore the brahminical culture means cleanliness is next to godliness. You have to keep your body clean, you have to keep your apartment clean, everything clean, and there will be no more disturbance. Bahyābhyantaraḥ śuciḥ. The Vedic literature says that you should keep yourself externally and internally cleansed. Externally, you can keep yourself clean by soap, water and change of dress, washed dress, externally. And internally, by thinking of Kṛṣṇa. Then there will be no more disturbance.
- apavitraḥ pavitro vā
- sarvāvasthāṁ gato 'pi vā
- yaḥ smaret puṇḍarīkākṣaṁ
- sa bahyābhyantaraḥ śuciḥ
Śuciḥ means cleansed. Therefore we prescribe so many things just to keep you cleansed—cleansed within, cleansed outside. Then there is no affection (infection) of māyā. Otherwise, you will be harassed by three kinds of miserable condition: adhyātmika, adhibhautika . . .
I have seen many persons in India, within two or three days, by perspiration within their coat, they germinate so many germs. Do not take bath, unclean. You see? So cleanliness is the protection from infection. And water is very disinfectant, natural disinfectant. This is the medical opinion, water. Therefore God has supplied unlimited quantity of water. You can spend it as much as you like.